Features
Strong metal outer shell, swing arm max.+-95 Long life (20, 000, 000 mechanical operations) Stainless steel idler wheel, punch and spring Selective PG11 cable gland

Specifications

Model	ESA	ESA-001	ESA-003	ESA-012	ESA-021	ESA-031	ESA-061	ESA-071	ESA-081
Operating force	OF(Max.)	800g	800g	800g	400g-cm	400g-cm	150g	150g	150g
Release force	RF(Min.)	400g	400g	400g	100g-cm	100g-cm	50g	50g	50g
Pre-travel	PT(Max.)	1.8mm	1.8mm	1.8mm	20	20	30mm	30mm	30mm
Tripping position	TP+-10%	2.0mm	2.0mm	2.0mm	22.5	22.5	22.5	22.5	22.5
Movement differential	MD(Max.)	1.2mm	1.2mm	1.2mm	10	10	14	14	14
Over travel	OT(Min.)	4.0mm	4.0mm	4.0mm	75	75	20mm	20mm	20mm
Total travel	TT(Min.)	5.8mm	5.8mm	5.8mm	95	95	50mm	50mm	50mm
Rotary indexing					22.5	22.5

Characteristics

DoubleBreak Mechanism	INO+INC Force Break snap action
Rated Voltage / Current	10(4)A, 125, 250VAC / 6(2)A, 380VAC   For inductance Load, Cos=0.4
Contact Resistance	25m max.
Insultation Resistance	100m min. (at 500VDC)
Dielectric Strength	1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity
	1500VAC, 50/60 Hz for 1 minute between current-carrying and non-current-carrying metal parts
	1500VAC, 50/60 Hz for 1 minute between each terminal and ground
Electrical Life	500,000 at 10A 250VAC Resistive
Mechanical Life	10, 000, 000 operations min. (under rated conditions)
Operating Speed	5mm/s to 0.5m/s
Degree of Protection	IP66
Ambient Temperature Rised	Max 30 over ambient temperature at rated voltage/current
Conformed Standards	Cenelec EN 50041, EN 50047, IEC 337-1, VDE 0660
Operating Temperature	-5~+65 (with no icing)
Storage Temperature	-5~+65 (with no icing)
Ambient Operating Humdity	95% RH Max.
Shock Resistance	Mechanical durable: 1000m/s2 min.
	Malfunction: 300m/ s2 min.
Vibration Frequency	Malfunction: 10 to 55Hz, 1.5mm double amplitude
Terminal Screw Torsional Force	6-8 kgf-cm
Other Screw Torsional Force	Cover 12-14 kgf-cm/Head 8-9 kgf-cm/Mounting 50-60 kgf/cm
Bare Wire Diameter	2 Max
Cable Diameter	12 Max(IP 65 if use cable 8-9)